Re: Rotation of 3D objects
- To: mathgroup at smc.vnet.net
- Subject: [mg86263] Re: Rotation of 3D objects
- From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
- Date: Fri, 7 Mar 2008 02:27:44 -0500 (EST)
- References: <fqo8u2$t2s$1@smc.vnet.net>
Hi,
we all dream of a computer that read our mind
and does what we want
"without writing a code separately ".
Wait 200 years or better 500 years
Regards
Jens
Narasimham wrote:
> By what command is it possible to create (without writing a code
> separately ):
>
> 1) Reflections of 3D objects about a plane?
>
> 2) Multiple copies equally spaced by rotation around an axis through
> two given points?
>
> E.g.,
> surf = ParametricPlot3D[{ t,u+t, u*t/5}, {t,0,2},{u,-1,1}];
> Rotate[surf,Axis->{ {-1,-1,-1},{1,1,1}} , Copies-> 4 ] ; and,
>
> 3) A single rotation of given object through a given angle on an axis
> through two defined points?
>
> Thanks in advance
>
> Narasimham
>